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RCF SUB 705-AS User Manual

RCF SUB 705-AS
16 pages
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OWNER MANUAL
SUB 718-AS
SUB 705-AS
PROFESSIONAL ACTIVE
SUBWOOFER SYSTEMS
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RCF SUB 705-AS Specifications

General IconGeneral
Max SPL131 dB
Amplifier Power700 W RMS
Peak Power1400 W
Input Sensitivity-2 dBu / +4 dBu
ProtectionsThermal, RMS
CoolingConvection
Cabinet MaterialBaltic birch plywood
HardwarePole mount
Woofer15"
Input ConnectorsXLR
Output ConnectorsXLR
Crossover Frequencies80 Hz
ControlsVolume, Phase, Crossover
Handles2

Summary

Language Selection

Safety Precautions

Power Supply From Mains

Safety guidelines for connecting the product to mains power, emphasizing correct voltage and cable protection.

Product Handling and Environment

Precautions against liquid ingress, damage, fire hazards, and environmental factors like heat and humidity.

Maintenance and Repair

Warnings against unauthorized operations, modifications, or repairs, and procedures for handling malfunctions.

Installation and Usage Environment

Guidelines for proper installation, anchoring, avoiding vibration, and using appropriate supports or trolleys.

Operating Precautions

Environmental and Usage Guidelines

Advice on placement away from heat sources, ensuring ventilation, and avoiding overloading or forcing controls.

Important Notes and Warnings

Key information on reading the manual, preventing noise, and avoiding exposure to rain or humidity.

Product Information

Evolution and Design Philosophy

Overview of RCF's design focus on performers' needs, new features, clarity, and weight reduction.

Components and Technology

Details on high-quality materials, precision manufacturing, high-power magnets, and digital amplifiers.

Amplifier Features

Description of the 1000 Watt digital amplifier, inputs, outputs, volume control, and crossover.

Cabinet Design

Information on the aggressive yet ergonomic loudspeaker design, birch plywood cabinets, and handles.

Rear Panel Overview

Input and Output Connectors

Description of XLR inputs, LINK/XOVER output, and IEC AC sockets for power connection.

Controls and Indicators

Explanation of limiter, signal, status, and power LEDs, plus volume, link/xover, phase, and power switches.

Connections and Installation

XLR Connector Standards

Details on the AES standard for XLR connectors, specifying pin assignments for ground, hot, and cold.

Connecting and Powering On

Step-by-step guide for connecting power and signal cables, setting volume, and turning the speaker on safely.

Speaker Stand Mounting

Information on the 35mm socket for speaker stands and precautions for rigging hardware.

Protection Circuits

Explanation of amplifier protection circuits indicated by LEDs and how to manage signal levels.

Specifications

Acoustic Data

Provides frequency response and maximum SPL (Sound Pressure Level) for both subwoofer models.

Crossover and Transducers

Details on crossover points and specifications for the voice coil and cone size of the transducers.

Amplifier and Generic Features

Information on total power, power input, signal connections, and available controls.

Physical Specifications

Lists dimensions, net weight, and color options for the SUB 705-AS and SUB 718-AS models.

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